Reporting Station : Springs, Gauteng, South Africa
9°C
No reported sky conditions. Cool
54%
Humidity
0°C
Dew Point
9°C
Comfort Level
0 km
Visibility
1028.11 mb
Barometric Pressure
Air Quality
Waning gibbous
Rise *
Set 10:08AM
MONDAY MORNING
AJS / No delays
AUGUST 26TH, 1949-A hurricane made landfall at Delray Beach. Winds reached 153 mph at the Jupiter Lighthouse before the anemometer failed. The hurricane caused 45 million dollars damage to crops, and also caught the Georgia and South Carolina coast resulting in another two million dollars damage.
AUGUST 26TH, 1949
A hurricane made landfall at Delray Beach. Winds reached 153 mph at the Jupiter Lighthouse before the anemometer failed. The hurricane caused 45 million dollars damage to crops, and also caught the Georgia and South Carolina coast resulting in another two million dollars damage.
AUGUST 26TH, 1883
Krakatoa Volcano exploded in the East Indies. The explosion was heard more than 2500 miles away, and every barograph around the world recorded the passage of the air wave, up to seven times. Giant waves, 125 feet high and traveling 300 mph, devastated everything in their path, hurling ashore coral blocks weighing up to 900 tons, and killing more than 36,000 persons. Volcanic ash was carried around the globe in thirteen days producing blue and green suns in the tropics, and then vivid red sunsets in higher latitudes. The temperature of the earth was lowered one degree for the next two years, finally recovering to normal by 1888.
AUGUST 25TH, 1635
"Great Colonial Hurricane" delivers a 20 ft. (6 m) storm surge to New England.
AUGUST 25TH, 1885
A severe hurricane struck South Carolina causing 1.3 million dollars damage at Charleston.
AUGUST 24TH, 1906
A cloudburst deluged Guinea VA with more than nine inches of rain in just forty minutes.
AUGUST 24TH, 1992
Packing 145 to 175 mph winds, Hurricane Andrew comes ashore in Miami and other areas in Dade County, demolishing entire neighborhoods and killing 15 in Florida. In Louisiana, three also perish. Losses total over $25 billion, including 25,000 homes destroyed and 100,000 others damaged, leaving a quarter of a million people temporarily homeless.
AUGUST 23RD, 1906
Thunderstorms deluged Kansas City MO with six inches of rain during the early morning, including nearly three inches in thirty minutes.
AUGUST 23RD, 1933
The Chesapeake-Potomac hurricane moved over Norfolk VA and Washington D.C. A tide seven feet above normal flooded businesses in Norfolk, and damage in Maryland was estimated at seventeen million dollars.
AUGUST 22ND, 1816
The growing season for corn was cut short as damaging frosts were reported from North Carolina to interior New England.
AUGUST 22ND, 1923
The temperature at Anchorage AK reached 82 degrees, a record for August for the location which was later tied on the 2nd in 1978.
AUGUST 21ST, 1883
In Minnesota, 31 die when a tornado touches down at Rochester. Thirty-five years later, in 1918, a twister kills 36 at Tyler MN.
Wind Advisory
Issued By
NWS Field Office
Broadcast Time
Mon, 29 Dec 2014 03:43:00 PST
Issuing Time
Mon, 29 Dec 2014 03:43:00 PST
Valid Until
Mon, 29 Dec 2014 03:43:00 PST
Strong northerly winds are forecast to develop across the San Francisco Bay Area by midday
Tuesday and continue through midday Wednesday. A strong..cold and dry storm system will
sweep into northern and central California late Monday night and Tuesday morning. This
system will generate strong and gusty north to northest winds across the region from
midday Tuesday through midday Wednesday.
Waning gibbous
Rise *
Set 10:08AM
MONDAY MORNING
AJS / No delays
History
Weather Station: Pretoria Airport , 06 , SF
August Data
Choose another month
Averages
Average High Temperature
27.80 °C
Average Low Temperature
19.40 °C
Average Mean Temp
23.30 °C
Average Dew Point
14.40 °C
Average Windspeed
9.30 km/h
Average Wind Direction
45.0
Average Morning Relative Humidity
77.0
Average Afternoon Relative Humidity
47.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
8
Days With Fog
*
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
3
Records
Record High
36.10 °C
Record Low
12.20 °C
Record Wind Speed
92.60 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
27.20 °C
Average Low Temperature
18.90 °C
Average Mean Temp
23.30 °C
Average Dew Point
14.40 °C
Average Windspeed
9.30 km/h
Average Wind Direction
90.0
Average Morning Relative Humidity
79.0
Average Afternoon Relative Humidity
47.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
4
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
36.10 °C
Record Low
12.80 °C
Record Wind Speed
103.70 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
26.10 °C
Average Low Temperature
17.80 °C
Average Mean Temp
21.70 °C
Average Dew Point
13.30 °C
Average Windspeed
9.30 km/h
Average Wind Direction
90.0
Average Morning Relative Humidity
80.0
Average Afternoon Relative Humidity
48.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
4
Days With Fog
2
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
*
Records
Record High
33.90 °C
Record Low
7.80 °C
Record Wind Speed
92.60 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
23.90 °C
Average Low Temperature
14.40 °C
Average Mean Temp
18.90 °C
Average Dew Point
10.00 °C
Average Windspeed
9.30 km/h
Average Wind Direction
270.0
Average Morning Relative Humidity
77.0
Average Afternoon Relative Humidity
42.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
6
Days With Thunderstorms
3
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
*
Days above 90° F (32.2° C)
0
Records
Record High
31.70 °C
Record Low
2.20 °C
Record Wind Speed
74.10 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
21.70 °C
Average Low Temperature
10.00 °C
Average Mean Temp
16.10 °C
Average Dew Point
5.60 °C
Average Windspeed
9.30 km/h
Average Wind Direction
270.0
Average Morning Relative Humidity
75.0
Average Afternoon Relative Humidity
35.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
2
Days With Thunderstorms
1
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
5
Days above 90° F (32.2° C)
0
Records
Record High
28.30 °C
Record Low
2.80 °C
Record Wind Speed
37.00 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
18.30 °C
Average Low Temperature
6.70 °C
Average Mean Temp
12.80 °C
Average Dew Point
2.20 °C
Average Windspeed
9.30 km/h
Average Wind Direction
270.0
Average Morning Relative Humidity
72.0
Average Afternoon Relative Humidity
35.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
2
Days With Thunderstorms
*
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
20
Days above 90° F (32.2° C)
0
Records
Record High
28.90 °C
Record Low
0.00 °C
Record Wind Speed
48.10 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
18.90 °C
Average Low Temperature
6.70 °C
Average Mean Temp
12.80 °C
Average Dew Point
1.70 °C
Average Windspeed
11.10 km/h
Average Wind Direction
270.0
Average Morning Relative Humidity
70.0
Average Afternoon Relative Humidity
33.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
1
Days With Thunderstorms
*
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
22
Days above 90° F (32.2° C)
0
Records
Record High
25.00 °C
Record Low
0.60 °C
Record Wind Speed
46.30 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
21.10 °C
Average Low Temperature
9.40 °C
Average Mean Temp
15.60 °C
Average Dew Point
2.80 °C
Average Windspeed
13.00 km/h
Average Wind Direction
270.0
Average Morning Relative Humidity
66.0
Average Afternoon Relative Humidity
30.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
2
Days With Thunderstorms
1
Days With Fog
*
Days With Snow
0
Days With Lows Below Freezing
8
Days above 90° F (32.2° C)
0
Records
Record High
28.90 °C
Record Low
1.10 °C
Record Wind Speed
125.90 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
24.40 °C
Average Low Temperature
13.90 °C
Average Mean Temp
19.40 °C
Average Dew Point
5.60 °C
Average Windspeed
13.00 km/h
Average Wind Direction
45.0
Average Morning Relative Humidity
65.0
Average Afternoon Relative Humidity
30.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
4
Days With Thunderstorms
2
Days With Fog
*
Days With Snow
0
Days With Lows Below Freezing
1
Days above 90° F (32.2° C)
*
Records
Record High
32.80 °C
Record Low
3.90 °C
Record Wind Speed
111.10 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
25.60 °C
Average Low Temperature
15.60 °C
Average Mean Temp
21.10 °C
Average Dew Point
9.40 °C
Average Windspeed
11.10 km/h
Average Wind Direction
45.0
Average Morning Relative Humidity
71.0
Average Afternoon Relative Humidity
38.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
7
Days With Thunderstorms
6
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
*
Days above 90° F (32.2° C)
1
Records
Record High
33.90 °C
Record Low
6.10 °C
Record Wind Speed
92.60 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
26.10 °C
Average Low Temperature
16.70 °C
Average Mean Temp
21.70 °C
Average Dew Point
11.70 °C
Average Windspeed
9.30 km/h
Average Wind Direction
45.0
Average Morning Relative Humidity
76.0
Average Afternoon Relative Humidity
44.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
6
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
35.00 °C
Record Low
8.90 °C
Record Wind Speed
55.60 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
27.20 °C
Average Low Temperature
18.30 °C
Average Mean Temp
22.80 °C
Average Dew Point
13.90 °C
Average Windspeed
9.30 km/h
Average Wind Direction
45.0
Average Morning Relative Humidity
78.0
Average Afternoon Relative Humidity
46.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
8
Days With Fog
1
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
36.10 °C
Record Low
11.70 °C
Record Wind Speed
44.40 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
0 mm
Record 24-hour Rainfall
0 mm
Record Minimum Monthly Precipitation
* mm
Waning gibbous
Rise *
Set 10:08AM
MONDAY MORNING
AJS / No delays
Day
Reason
Upper Soil Moisture
Lower Soil Moisture
Monday
Fire danger extreme
5%
8%
Tuesday
Fire danger extreme
5%
8%
Wednesday
Fire danger extreme
5%
8%
Thursday
Fire danger moderate
4%
8%
Friday
Fire danger low
4%
8%
Saturday
Fire danger high
4%
8%
Waning gibbous
Rise *
Set 10:08AM
MONDAY MORNING
AJS / No delays
Waning gibbous
Rise *
Set 10:08AM
MONDAY MORNING
AJS / No delays
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